diff --git a/src/main.cpp b/src/main.cpp
index dda796b..21ce707 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -896,7 +896,10 @@ void loop_TCS34725_lux()
       }
     }
     //value_tcs_lux = tcs.calculateLux(value_tcs_r, value_tcs_g, value_tcs_b);
-    value_tcs_lux = tcs.lux*TCS34725_LUXFACTOR;
+    uint16_t _value_tcs_lux = tcs.lux*TCS34725_LUXFACTOR;
+    if (!tcs.isSaturated){ //sometimes false high reading accur around 65535 sometimes less.
+      value_tcs_lux = _value_tcs_lux;
+    }
 
     if (abs((int)d.lastsentvalue-value_tcs_lux)>=d.minchange){  //int abs
       _changed=true;
@@ -937,7 +940,10 @@ void loop_TCS34725_colortemp()
     }
     // colorTemp = tcs.calculateColorTemperature(r, g, b);
     //value_colortemp = tcs.calculateColorTemperature_dn40(value_tcs_r, value_tcs_g, value_tcs_b, value_tcs_c);
-    value_colortemp = tcs.ct; //with agc
+    if (!tcs.isSaturated){
+      value_colortemp = tcs.ct; //with agc
+    }
+    
     
 
     if (abs((int)d.lastsentvalue-value_colortemp)>=d.minchange){ //int abs